Visited Universitas Sebelas Maret in Solo and Met with Three Alumni

One-day visit at Universitas Sebelas Maret 国立大学 (2025/10/31 Friday) Prof. Lenggoro related UNS professors: Center for Higher Education Excellence (PUI-PT) Electrical Energy Storage Technology: The first center in Indonesian University on battery (after a national project on battery) In one day, the center can produce a few thousand units of batteries. Many industries (including Toyota Indonesia)…

The 1st “TUAT Session” at an International Conference (Yogyakarta 28 Oct. 2025)

This event marked the first TUAT session at an international conference outside Japan. https://www.tuat.ac.jp/english/NEWS/visit/20251209_01.html QiR International Conference is a flagship international conference from the Faculty of Engineering, Universitas Indonesia, an official partner of TUAT. 40 graduate students and around 15 TUAT staff members, including academic and administrative personnel, stayed in Yogyakarta (27 Oct..–1 Nov 2025)…

キトサン安定化酸化鉄ナノ粒子による種子プライミング Chitosan-Stabilized Iron Oxide Nanoparticles on Seed Priming (U. Teknol. MARA)

CS-FeNPs 1 ppmは、費用対効果が高く、持続可能な農業技術として、環境に優しいナノテクノロジーを通じて農業生産性を向上させる可能性を秘めています CS-FeNPs at 1 ppm are positioned as a cost-effective and sustainable nanoparticle priming agent, with implications for enhancing agricultural productivity through eco-friendly nanotechnology.

Widya Utama “Powder Award” (Indonesia, 2025)

粉体科学の卓越性、産業革新、および分野を超えた協調的貢献に対する顕彰 For excellence in powder science, industrial innovation, and collaborative contribution across sectors

New website: TUAT – Global

“Support Information for International Students Interested in Studying at Tokyo University of Agriculture and Technology, Current International Students, Students Seeking Study Abroad Opportunities, and Faculty Accepting International Students and Researchers”

Double Mask Efficiency vs. Aerosols (Flow Simulation) 二重マスクの空気中粒子対策効率

二重マスクの粒子捕集効果を調査した。計算流体力学(CFD)シミュレーションを用いて、異なるマスク構成の性能を評価した。結果、N95マスクと再利用可能なマスクの組み合わせが最も優れた粒子捕集効果を示した。This study has explored the effectiveness of double masking in filtering airborne particles. Using computational fluid dynamics (CFD) simulations, the study investigated how different mask configurations perform in preventing particle transmission. The findings reveal that a combination of N95 and reusable masks offers superior filtration, significantly reducing particle escape compared to other mask types.